JJC EP-FR Eyecup for PENTAX Camera DSLR K30 K5II K500 K50 K-S2 Replace Pentax FR JJC EP-FR eyecup for PENTAX Camera DSLR K30 K5II K500 K50 replace Pentax FR JJC EP-FR eyecup is a replacement eyepiece for select Pentax SLR and DSLR cameras. The eyepiece provides a comfortable frame with which to utilize the camera's viewfinder and blocks unwanted light from entering the viewfinder. JJC EP-FR eyecup is made of soft and durable silicone, so it also prevents scratching and damage to eyeglasses. It mounts easily and securely to the viewfinder and is compatible with select Pentax cameras. JJC EP-FR eyecup replaces PENTAX Eyecup FR. Made of soft and durable silicone - Ideal choice for eyeglasses users - Mounts easily and securely to camera's viewfinder - Fits well with select Pentax cameras